Revert "Change update example to use a trivial webserver instead of nginx (issue..."

contrib/for-demos/test-webserver/Makefile

@@ -1,13 +0,0 @@
-all: push
-
-test-webserver: test-webserver.go
-	CGO_ENABLED=0 GOOS=linux go build -a -tags netgo -ldflags '-w' ./test-webserver.go
-
-container: test-webserver
-	sudo docker build -t kubernetes/test-webserver .
-
-push: container
-	sudo docker push kubernetes/test-webserver
-
-clean:
-	rm -f test-webserver

contrib/for-demos/test-webserver/test-webserver.go

@@ -1,48 +0,0 @@
-/*
-Copyright 2014 Google Inc. All rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-// A tiny web server that serves a static file.
-package main
-
-import (
-	"flag"
-	"fmt"
-	"log"
-	"net/http"
-)
-
-var (
-	port = flag.Int("port", 80, "Port number.")
-)
-
-func main() {
-	flag.Parse()
-
-	fs := http.StripPrefix("/", http.FileServer(http.Dir("/")))
-
-	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
-		w.Header().Set("Cache-Control", "private")
-		w.Header().Set("Access-Control-Allow-Origin", "*")
-		w.Header().Set("Access-Control-Allow-Credentials", "true")
-		w.Header().Set("Access-Control-Allow-Methods", "GET, POST, OPTIONS")
-		w.Header().Set("Access-Control-Allow-Headers", "DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type")
-		fs.ServeHTTP(w, r)
-	})
-
-	go log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", *port), nil))
-
-	select {}
-}

examples/update-demo/0-build-images.sh

@@ -27,6 +27,7 @@ fi
 
 set -x
 
+docker build -t update-demo-base images/base
 docker build -t "${DOCKER_HUB_USER}/update-demo:kitten" images/kitten
 docker build -t "${DOCKER_HUB_USER}/update-demo:nautilus" images/nautilus
 

examples/update-demo/images/base/Dockerfile

@@ -12,8 +12,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM scratch
-MAINTAINER David Oppenheimer <davidopp@google.com>
-ADD test-webserver test-webserver
-EXPOSE 80
-ENTRYPOINT ["/test-webserver"]
+FROM dockerfile/nginx
+
+ADD default /etc/nginx/sites-available/default
+
+ONBUILD ADD html /usr/share/nginx/html
+ONBUILD RUN chmod -R a+r /usr/share/nginx/html
+
+CMD ["nginx"]

examples/update-demo/images/base/default

@@ -0,0 +1,37 @@
+# Copyright 2014 Google Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+server {
+  listen 80 default_server;
+  listen [::]:80 default_server ipv6only=on;
+
+  root /usr/share/nginx/html;
+  index index.html index.htm;
+
+  # Make site accessible from http://localhost/
+  server_name localhost;
+
+  location / {
+    try_files $uri $uri/ =404;
+    expires           0;
+    add_header        Cache-Control private;
+
+    if ($request_method = 'GET') {
+      add_header 'Access-Control-Allow-Origin' '*';
+      add_header 'Access-Control-Allow-Credentials' 'true';
+      add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+      add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
+    }
+  }
+}

examples/update-demo/images/kitten/Dockerfile

@@ -12,5 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM kubernetes/test-webserver
-ADD html/data.json html/kitten.jpg /
+FROM update-demo-base

examples/update-demo/images/nautilus/Dockerfile

@@ -12,5 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM kubernetes/test-webserver
-ADD html/data.json html/nautilus.jpg /
+FROM update-demo-base

hack/e2e-suite/update.sh

@@ -102,6 +102,8 @@ function validate() {
   return 0
 }
 
+export DOCKER_HUB_USER=jbeda
+
 # Launch a container
 ${KUBE_ROOT}/examples/update-demo/2-create-replication-controller.sh